-
公开(公告)号:US3287957A
公开(公告)日:1966-11-29
申请号:US40080864
申请日:1964-10-01
Applicant: BAUSCH & LOMB
Inventor: MARTENS ALEXANDER E
IPC: A61B3/16
CPC classification number: A61B3/16
-
22.Overload protection circuit for mirror galvanometer using photoconductive cells to shunt overload current 失效
Title translation: 使用光导电池的镜式电流计过载保护电路可以分流过载电流公开(公告)号:US3238454A
公开(公告)日:1966-03-01
申请号:US22399362
申请日:1962-09-17
Applicant: BAUSCH & LOMB
Inventor: MARTENS ALEXANDER E
-
公开(公告)号:US3202933A
公开(公告)日:1965-08-24
申请号:US13059161
申请日:1961-08-10
Applicant: BAUSCH & LOMB
Inventor: SHANKAR NARANAPPA K , MARTENS ALEXANDER E
IPC: H03B7/04
CPC classification number: H03B7/04
-
公开(公告)号:US3145347A
公开(公告)日:1964-08-18
申请号:US16345662
申请日:1962-01-02
Applicant: BAUSCH & LOMB
Inventor: MARTENS ALEXANDER E
-
-
-